27529736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8589

約数の個数: 32

約数和(自身を含む): 57388800

約数和(自身を除く): 29859064

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8539, 17078, 34156, 68312, 111007, 222014, 264709, 444028, 529418, 888056, 1058836, 2117672, 3441217, 6882434, 13764868, 27529736]

約数ペア:

[(1, 27529736), (2, 13764868), (4, 6882434), (8, 3441217), (13, 2117672), (26, 1058836), (31, 888056), (52, 529418), (62, 444028), (104, 264709), (124, 222014), (248, 111007), (403, 68312), (806, 34156), (1612, 17078), (3224, 8539)]